Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6890 #191622 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6890 is a sophisticated, high-performance gas chromatograph (GC) mass selective detector (MSD) / Electron Capture Detector (ECD) spectrometer. An electronic control unit (ECU) houses the controller board for HP 6890 systems that can be used in combination to create an effective gas chromatographic analysis equipment. The main components of AGILENT 6890 include the electronic control unit (ECU) and the mass selective detector (MSD) unit. The 51MHz ECU of 6890 is a computer controlled interface unit which enables better control, data acquisition, and analysis while providing fast response times. It features a self-diagnostic function and can detect trace levels of many compounds. It includes a built-in analytical-grade power supply with dual voltage output for optimal sensitivity, an electronic control and data acquisition system for versatile programming capabilities, and a circulation cooling unit to minimize fluctuations in temperature and maintain optimal performance. The MSD unit used with KEYSIGHT 6890 is a highly sensitive detector that can measure compounds with very low concentrations. It uses electron capture detection to measure trace levels of compounds for analysis. The unit is temperature controlled from 3°C to 250°C and comes with built-in software for automated data acquisition. The unit has a resolution of 0.02 peaks per second and a peak-peak level of 0.4 ppm. The detector boasts a wide dynamic range and has excellent discrimination between closely related compounds and the ability to measure them with accuracy. HEWLETT-PACKARD 6890 is a powerful spectrometer used for the analysis of compounds with low levels of concentration and for Trace Analysis. The machine is capable of analyzing volatile organic compounds, chlorinated hydrocarbons, and medical drug residues in a variety of applications such as food safety, environmental, and pharmaceutical analyses. The tool offers excellent accuracy and precision for efficient and reliable operation. Its combination of the electronic control unit and mass selective detector make this spectrometer a powerful choice for the analysis of many different applications.